Octhexhexium (Ohh)
Octhexhexium is the systematic name of the theoretical ke-866 element in the periodic table with a symbol of Ohh and atomic number of 866. Octhexhexium, also known as element 866, has delapan ratus enam puluh enam protons in its nucleus, and delapan ratus enam puluh enam electrons in its shells.